CN206400207U

CN206400207U - Glasses

Info

Publication number: CN206400207U
Application number: CN201720087916.4U
Authority: CN
Inventors: 余杰翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-01-23
Filing date: 2017-01-23
Publication date: 2017-08-11
Anticipated expiration: 2027-01-23

Abstract

The utility model provides a kind of glasses, it is characterised in that each eyeglass of the glasses includes：Distance vision zone and lower vision area, the distance vision zone are located at the top of eyeglass, with far the number of degrees are used, and for seeing remote target, the lower vision area is located at the bottom of eyeglass, described far closely to use the number of degrees higher than described with the number of degrees for seeing target closely with closely the number of degrees are used；And prism pad pasting, the pad pasting is attached at the medial surface of the lower vision area, changes the direction of propagation of light, eyeball is seen object clearly without inwardly rotating.Eyeglass is divided into distance vision zone and lower vision area by glasses of the present utility model, also, is provided with prism pad pasting in lower vision area, changes the direction of propagation of light, makes the eyeball of child without inwardly rotating, you can see object clearly.The utility model plays a part of loosening internal rectus muscle, and cut-out forms the root of myopia.

Description

Glasses

Technical field

The utility model is related to a kind of glasses, more particularly to a kind of spectacles.

Background technology

In the state of regulation is loosened, parallel rays is focused on before retina after eye refraction system, is referred to as myopia. Myopia is also referred to as short-sighted eye, and this eye can only see nearby target clearly substantially, it is impossible to see distant object clearly.This eye in rest, The directional light come from unlimited distance assembles focus, on the retina after the dioptric system refractive power of eye before retina Then form unclear as distant vision is substantially reduced, but near vision is still normal.

Myopia is a kind of common phenomenon of the mankind.Latest data statistics display, China's myopia number is not only up to 4.5 hundred million, And in the trend risen year by year.Particularly, China's adolescent myopia illness rate is high ranks first in the world.China teenager Myopia it is troubling：The whole nation pupil of 7 years old~12 years old, the junior school student of 13 years old~15 years old, the senior middle school of 16 years old~18 years old Life and the university student of 19 years old~22 years old, their poor eyesight rate is respectively 45.71%, 74.36%, 83.28% and 86.36%.China's teenager's eye is ametropia, and problem is increasingly serious, and poor eyesight rate remains high.

Adolescent myopia prevention and control consciousness is lifted, the glasses for being conducive to protecting eyesight is further developed, is that a need are hard for a long time The work held, to alleviate serious myopia problem, especially alleviates the increasingly serious present situation of adolescent myopia problem.

The content of the invention

The purpose of the utility model provides a kind of glasses, and it helps to protect eyesight.

Thus, the utility model provides a kind of glasses, it is characterised in that each eyeglass of the glasses includes：

Distance vision zone and lower vision area, the distance vision zone are located at the top of eyeglass, with far the number of degrees are used, for seeing remote mesh Mark, the lower vision area is located at the bottom of eyeglass, described to be far higher than with the number of degrees for seeing target closely with closely the number of degrees are used It is described closely to use the number of degrees；And

Prism pad pasting, the pad pasting is attached at the medial surface of the lower vision area, changes the direction of propagation of light, make eyeball without Need to inwardly rotate can see object clearly.

It is preferred that, the pad pasting is located at the position height determined by image analysing computer, it is ensured that in long sight when seeing remote Area, in film layer area when seeing near.

When from seeing that remote state is changed into seeing nearly state, people's eyeball also is changed into regarding downwards from looking squarely.Because target range shortens, Thus number of degrees when seeing remote are just unnecessary when seeing near, and eyeball need not closely add original so high number of degrees with regard to energy Enough see clearly.

Correspondingly, glasses of the present utility model are lower than distance vision zone in the number of degrees of lower vision area, so as to loosen regulation, make eye Eyeball is not tired.

In addition, internal rectus muscle is inherently exerted oneself when seeing near, eyes is inwardly rotated, due to eyeball root be it is fixed, This pull causes the rear portion length of eyeball, so as to form myopia.

In order to eliminate the above-mentioned reason to form myopia, glasses of the present utility model are provided with again in the lower vision area of each eyeglass One piece of prism pad pasting, the prism pad pasting changes the direction of propagation of light, eyeball is seen object clearly without inwardly rotating.By This, can play a part of loosening internal rectus muscle, cut-out forms the root of myopia.

It is of the present utility model to be designed to effectively protect eyesight, alleviate serious near-sighted present situation, especially for eyes Still in the effect for the child of stage of development with significantly more efficient protection eyesight.

Brief description of the drawings

Accompanying drawing used in this application is will be briefly described below, it should be apparent that, these accompanying drawings are only used for explaining this practicality New design.

Fig. 1 is the schematic top plan view of the embodiment of the utility model glasses.

Fig. 2 is the schematic elevation view of the embodiment of the utility model glasses.

Embodiment

Hereinafter, the embodiment of glasses of the present utility model is described with reference to the accompanying drawings.

The embodiment recorded herein is specific embodiment of the present utility model, of the present utility model for illustrating Design, is explanatory and exemplary, should not be construed as the limit to the utility model embodiment and the utility model scope System.Except the implementation exception recorded herein, those skilled in the art can also be public based on the application claims and specification institute The content opened is using obvious other technical schemes, and these technical schemes include making any to the embodiment recorded herein The technical scheme of obvious substitutions and modifications.

The accompanying drawing of this specification is schematic diagram, aids in illustrating design of the present utility model, it is schematically indicated each several part Shape and its correlation.The structure of each several part for the ease of clearly showing the utility model embodiment is note that, respectively Not necessarily drawn between accompanying drawing according to identical ratio.Identical reference marker is used to represent identical part.

Fig. 1 is the schematic top plan view of the embodiment of the utility model glasses, and Fig. 2 is the embodiment of the utility model glasses Schematic elevation view.

Referring to Fig. 1 and 2, each eyeglass 1 for the glasses that the present embodiment is provided includes：

Distance vision zone 3 and lower vision area 4, distance vision zone 3 are located at the top of eyeglass 1, with far the number of degrees are used, for seeing remote mesh Mark, lower vision area 4 is located at the bottom of eyeglass 1, described to be far higher than institute with the number of degrees for seeing target closely with closely the number of degrees are used State and closely use the number of degrees；And

Prism pad pasting 2, the prism pad pasting 2 is attached at the medial surface of 4 times vision areas, changes the direction of propagation of light, makes eyeball It can see object clearly without inwardly rotating.

The optical signature of prism pad pasting 2 is prism, and its position height is determined by image analysing computer measure, remote to ensure to see When in distance vision zone 3, in the film layer area in lower vision area 4 when seeing near.

Eyeglass 1 of the present utility model is ordering lenses, is that the refraction data of such as child divides remote use according to everyone The number of degrees and nearly expenditure number are integrated in an eyeglass 1.

Prism pad pasting 2 is also, according to visual function evaluation, to show that the prism number of degrees needed when everyone sees near could keep eye The balance of position.

Prism pad pasting 2 is only attached to survey face in eyeglass 1, and position height is also required to determine by image analysing computer, it is ensured that when seeing remote In glazing area, namely distance vision zone 3, and in the film layer area in lower vision area 4 when seeing near, to ensure the effect of control myopia.

Thus, design of the present utility model is lower than distance vision zone 3 in the number of degrees of lower vision area 4, so as to loosen regulation, makes eyes It is not tired, to prevent the visual impairment of eyes.

Based on this reason, design of the present utility model is provided with one piece of prism pad pasting 2 again in the lower vision area of each eyeglass 1, The prism pad pasting 2 changes the direction of propagation of light, eyeball is seen object clearly without inwardly rotating.Thereby, it is possible to play Loosen the effect of internal rectus muscle, cut-out forms the root of myopia.

Glasses embodiment of the present utility model is illustrated above.For the specific spy of glasses of the present utility model Levy as shape, size and position can be according to disclosed in above-mentioned feature effect carry out specific design, these designs are abilities What field technique personnel can realize.Moreover, each technical characteristic of above-mentioned disclosure is not limited to disclosed and further feature group Close, those skilled in the art can also carry out other combinations between each technical characteristic according to the purpose of the utility model, to realize The purpose of the utility model is defined.

Claims

1. a kind of glasses, it is characterised in that each eyeglass of the glasses includes：

Distance vision zone and lower vision area, the distance vision zone are located at the top of eyeglass, with far the number of degrees are used, for seeing remote target, The lower vision area is located at the bottom of eyeglass, and with closely the number of degrees are used, for seeing target closely, the remote number of degrees are higher than described Closely use the number of degrees；And

Prism pad pasting, the pad pasting is attached at the medial surface of the lower vision area, changes the direction of propagation of light, make eyeball without to Interior rotation can see object clearly.

2. glasses according to claim 1, it is characterised in that the pad pasting is located at the position height determined by image analysing computer Degree, it is ensured that in the distance vision zone when seeing remote, in film layer area when seeing near.